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Thread-Topic: [EE] Microdisplays? Thread-Index: AdfE7HUenFD1ddFbSYWkLHWIAxTGJw== Message-ID: <3547398a420e6fefc0fe868725d33b62.squirrel@hallikainen.org> References: <9572b25988bd1a9223272045a55678c3.squirrel@hallikainen.org> <30142424.3904154.1634490208604@mail.yahoo.com> <3b6468be9bf93c24f96c0578a7f5990a.squirrel@hallikainen.org> List-Help: List-Subscribe: , List-Unsubscribe: , In-Reply-To: Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US X-MS-Exchange-Organization-AuthAs: Anonymous X-MS-Exchange-Organization-AuthSource: TS500.efplus4.local X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-SenderIdResult: Pass X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: None (protection.outlook.com: w6iwi.org does not designate permitted sender hosts) dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mitprod.onmicrosoft.com; s=selector2-mitprod-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=6hvr2IBCDkP3PtIDhcmRBExUa+C2UCe9ZlYjfGypO8Q=; b=TDsa4yUKxuUN6kH9m36thSUrcL6vyQBZjK5KPA45L0JGDwLacQ+8GOVSB5j27N2il8Rva8qnGvPgUpbO0jInPzuAViuZBDw1KUDry+Q7tFVt+1YKrn+8mo6Wh0qZMDBGIpy0lUXtxW8tmkWNFKgcGx+zkwKjijSTTYVYi+CtPgI= authentication-results: spf=none (sender IP is 62.171.174.129) smtp.mailfrom=w6iwi.org; mit.edu; dkim=none (message not signed) header.d=none;mit.edu; dmarc=none action=none header.from=w6iwi.org; user-agent: SquirrelMail/1.4.23 [SVN]-1.el7.20190710 errors-to: piclist-bounces@mit.edu list-id: "Microcontroller discussion list - Public." list-post: x-beenthere: piclist@mit.edu x-mailman-version: 2.1.6 x-authentication-warning: kiwi.hallikainen.org: apache set sender to harold@w6iwi.org using -f x-topics: [EE] x-mailman-approved-at: Tue, 19 Oct 2021 09:11:58 -0400 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 On Sun, October 17, 2021 5:34 pm, Sean Breheny wrote: > And it is only 1/4 inch diagonal?! > > That's 14 micron pitch. Seems like totally overkill unless the user views > it through a magnifier. > Yes, it's small! These are used in glasses. Harold --=20 FCC Rules Updated Daily at http://www.hallikainen.com Not sent from an iPhone. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .